CN206017941U - A kind of intelligent pressure-difference valve - Google Patents
A kind of intelligent pressure-difference valve Download PDFInfo
- Publication number
- CN206017941U CN206017941U CN201620881508.1U CN201620881508U CN206017941U CN 206017941 U CN206017941 U CN 206017941U CN 201620881508 U CN201620881508 U CN 201620881508U CN 206017941 U CN206017941 U CN 206017941U
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- China
- Prior art keywords
- pressure
- pressure reduction
- valve
- valve body
- temperature sensor
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent pressure-difference valve, including pressure reduction valve body（1）, pressure reduction valve body（1）Including water inlet end（2）, water side（3）And pressure reduction control end（4）, pressure reduction control end（4）Side is provided with regulating valve stem（5）, the pressure reduction valve body（1）It is additionally provided with YE（6）, YE（6）By lifting bogie（7）Drive regulating valve stem（5）Lift adjustment, YE（6）It is also associated with sensing acquisition device（8）, the utility model efficiently solves existing differential pressure control valve, it is impossible to Real-time Collection valve water inlet end, the hydraulic parameters of pressure reduction control end, needs by professional testing equipment collection, to the problem that service work brings inconvenience.
Description
Technical field
The utility model is related to valve arrangement technical field, and in particular to a kind of intelligent pressure-difference valve.
Background technology
Pressure-difference valve, is not required to any external energy, by being adjusted the change of medium pressure itself to automatically adjust, automatically
The changes in flow rate that the residual head and pressure oscillation for eliminating pipe network causes, constant user inlet outlet pressure differential are particularly well-suited to a point family
In metering or automatic control system, contribute to systems stabilisation operation, differential pressure control valve is bivalve structure, and valve stem unbalance is little,
Compact conformation, for heat supply (air-conditioning) water system in, differential pressure control valve is bivalve structure, and valve stem unbalance is little, compact conformation,
In for heat supply (air-conditioning) water system, the pressure reduction of constant controlled system, and have following characteristics:1st, constant by control system pressure difference；
2nd, support that controlled system internal autonomy is adjusted；3rd, outer net pressure-difference fluctuation is absorbed；4th, using advanced stepless voltage regulation structure, control pressure
Regulating ratio is differed from up to 25:1；5th, possess and eliminate blocking function automatically, installing pressure-difference valve user generally needs to install automatic control dress
Put, if not installing self-con-tained unit, pressure-difference valve would not perceive the use heat request of user, it is impossible to from main regulation, outdoor climate
During change, it is impossible to realize that the changeable flow adjustment operation based on user, traditional self-con-tained unit cannot directly display valve water inlet
End and the water pressures of pressure reduction control end, the scene can only arrived is detected by professional tool, is brought to maintainer and user many
Inconvenience.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of intelligent pressure-difference valve, and the utility model is effectively solved
Determine existing differential pressure control valve, it is impossible to Real-time Collection valve water inlet end, the hydraulic parameters of pressure reduction control end, needed to examine by specialty
Measurement equipment is gathered, to the problem that service work brings inconvenience.
The utility model is achieved through the following technical solutions：
A kind of intelligent pressure-difference valve, including pressure reduction valve body（1）, pressure reduction valve body（1）Including water inlet end（2）, go out
Water end (W.E.)（3）And pressure reduction control end（4）, pressure reduction control end（4）Side is provided with regulating valve stem（5）, it is characterised in that：The pressure reduction
Valve body（1）It is additionally provided with YE（6）, YE（6）By lifting bogie（7）Drive regulating valve stem（5）
Lift adjustment, YE（6）It is also associated with sensing acquisition device（8）.
The further Technological improvement plan of the utility model is：
The sensing acquisition device（8）Including multiple pressure sensors（9）, temperature sensor A（10）And TEMP
Device B（11）, pressure sensor（9）It is respectively arranged at pressure reduction valve body（1）Water inlet end（2）And water side（3）Ring flange on
And user's control end, temperature sensor A（10）It is arranged at system control end, temperature sensor B（11）It is arranged at valve for pressure difference valve
Body（1）Water inlet end（2）Pipeline on, pressure sensor（9）, temperature sensor A（10）And temperature sensor B（11）Pass through
Data signal line（12）With YE（6）Electrical connection.
The further Technological improvement plan of the utility model is：
The YE（6）It is additionally provided with manual adjustment wheel（13）, display screen（14）And adjust button（15）.
The further Technological improvement plan of the utility model is：
The YE（6）It is additionally provided with wireless transport module（16）, YE（6）By being wirelessly transferred mould
Block（16）With mobile terminal（17）Carry out data interaction.
The utility model compared with prior art, with following obvious advantage：
First, the utility model can need flow, temperature, pressure reduction, pressure sensing by adjusting button settings pressure-difference valve
, on valve water inlet end, the flange of water side, pressure reduction before and after valve when measuring system is run, by adjusting pressure reduction valve element for device
Motion makes system reach setting value.
2nd, the present invention arranges wireless transport module, can set and show in real time that pressure reduction is adjusted on mobile phone or display module
Valve state when section valve runs.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, the utility model includes pressure reduction valve body 1, pressure reduction valve body 1 include water inlet end 2, water side 3 with
And pressure reduction control end 4,4 side of pressure reduction control end is provided with regulating valve stem 5, and the pressure reduction valve body 1 is additionally provided with YE
6, YE 6 drives 5 lift adjustment of regulating valve stem, YE 6 to be also associated with sensing acquisition by lifting bogie 7
Device 8；The sensing acquisition device 8 includes multiple pressure sensors 9, temperature sensor A10 and temperature sensor B11, pressure
Force snesor 9 is respectively arranged on the water inlet end 2 of pressure reduction valve body 1 and the ring flange of water side 3 and user's control end, temperature
Sensors A 10 is arranged at system control end, and temperature sensor B11 is arranged on the pipeline of 1 water inlet end 2 of pressure reduction valve body, pressure
Sensor 9, temperature sensor A10 and temperature sensor B11 are electrically connected with YE 6 by data signal line 12；
The YE 6 is additionally provided with manual adjustment wheel 13, display screen 14 and adjusts button 15；The YE 6 is also
Wireless transport module 16 is provided with, wireless transport module 16 is using the CC2530 family chips with data processing function, electronic
Actuator 6 carries out data interaction by wireless transport module 16 and mobile terminal 17, and the system control end is DDC building controls
System or PLC control system, mobile terminal 17 are mobile phone or are PC.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (4)
1. a kind of intelligent pressure-difference valve, including pressure reduction valve body（1）, pressure reduction valve body（1）Including water inlet end（2）, water outlet
End（3）And pressure reduction control end（4）, pressure reduction control end（4）Side is provided with regulating valve stem（5）, it is characterised in that：The valve for pressure difference
Valve body（1）It is additionally provided with YE（6）, YE（6）By lifting bogie（7）Drive regulating valve stem（5）Rise
Falling tone section, YE（6）It is also associated with sensing acquisition device（8）.
2. a kind of intelligent pressure-difference valve according to claim 1, it is characterised in that：The sensing acquisition device（8）
Including multiple pressure sensors（9）, temperature sensor A（10）And temperature sensor B（11）, pressure sensor（9）Set respectively
It is placed in pressure reduction valve body（1）Water inlet end（2）And water side（3）Ring flange on and user's control end, temperature sensor A
（10）It is arranged at system control end, temperature sensor B（11）It is arranged at pressure reduction valve body（1）Water inlet end（2）Pipeline on, pressure
Sensor（9）, temperature sensor A（10）And temperature sensor B（11）Pass through data signal line（12）With YE
（6）Electrical connection.
3. a kind of intelligent pressure-difference valve according to claim 1 and 2, it is characterised in that：The YE（6）
It is additionally provided with manual adjustment wheel（13）, display screen（14）And adjust button（15）.
4. a kind of intelligent pressure-difference valve according to claim 3, it is characterised in that：The YE（6）Also
It is provided with wireless transport module（16）, YE（6）By wireless transport module（16）With mobile terminal（17）Enter line number
According to interaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881508.1U CN206017941U (en) | 2016-08-16 | 2016-08-16 | A kind of intelligent pressure-difference valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881508.1U CN206017941U (en) | 2016-08-16 | 2016-08-16 | A kind of intelligent pressure-difference valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017941U true CN206017941U (en) | 2017-03-15 |
Family
ID=58248729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620881508.1U Expired - Fee Related CN206017941U (en) | 2016-08-16 | 2016-08-16 | A kind of intelligent pressure-difference valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848400A (en) * | 2019-11-19 | 2020-02-28 | 苏州奥奈斯传感科技有限公司 | Constant pressure throttle valve |
| CN112651093A (en) * | 2020-12-30 | 2021-04-13 | 哈尔滨汽轮机厂有限责任公司 | Method for calculating steam unbalance force of steam turbine valve |
-
2016
- 2016-08-16 CN CN201620881508.1U patent/CN206017941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848400A (en) * | 2019-11-19 | 2020-02-28 | 苏州奥奈斯传感科技有限公司 | Constant pressure throttle valve |
| CN110848400B (en) * | 2019-11-19 | 2021-09-07 | 苏州奥奈斯传感科技有限公司 | Constant pressure throttle valve |
| CN112651093A (en) * | 2020-12-30 | 2021-04-13 | 哈尔滨汽轮机厂有限责任公司 | Method for calculating steam unbalance force of steam turbine valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180816 |